He' nan huanneng valve equipment co., ltd
Located in the scenic Luohe city, close to the traffic trunk line, it is mainly engaged in the research and development and production of valve equipment and metallurgical equipment.
Henan Huaneng Valve Equipment Co., Ltd. has a first-class R&D team to ensure the launch of high-quality products and new products. At present, the bell-less top distributor developed by our company is driven by ball screw synchronous belt, which has won the national patent, and has developed and designed a variety of leading ironmaking blast furnaces, valves and equipment in the same industry, which has made contributions to the progress of China iron and steel industry.
Wenzhou Jiasheng Valve Co., Ltd. is located in Oubei Town, known as "the hometown of pumps and valves in China". The company was formerly known as Oubei Far East Butterfly Valve Factory. Is a manufacturer of butterfly valves for many years. I am trusted because I am professional. In the field of butterfly valve application, it has won the affirmation and good reputation of many users.
The company has always paid attention to the development of new products, and many new technologies have been applied to production. Through technical improvement, we strive for the economic benefits of products, and the market space of enterprises continues to expand. At the same time, the enterprise carries out strict inspection on each ex-factory product to ensure the product quality. ? Any valve produced by the company has the characteristics of rationality, convenient use, strong sealing performance, durability and beautiful appearance.
Products are widely used in electric power, metallurgy, petroleum, chemical industry, gas, urban construction, paper making, textile, medicine, food, shipping, water supply and drainage, energy, drilling and other departments.
Zhejiang guocheng valve co., ltd
Is a professional company integrating valve design, manufacture, sales and service. The company is located in Oubei Town, the hometown of pumps and valves in Wenzhou, Zhejiang. Guocheng valve meets the needs of users with high-quality products and serves the majority of users with integrity.
Guocheng Valve Co., Ltd. is a manufacturer with many years of experience in valve production, mainly producing products that meet GB and BS. ANSI.API.JIS.DIN and other standards: eccentric semi-ball valve, V-ball valve, welded ball valve, hard rotary ball valve, fixed ball valve, hard sealing ball valve, etc. Product caliber dn15 ~ dn1800; Working pressure:1.0 MPa ~ 42.0 MPa; Working temperature: -40℃~+800℃. Material: carbon steel, alloy steel, heat-resistant steel, stainless steel, 2205, 2507 dual-phase steel, 2520 high-temperature steel and other materials; Operation mode: manual, worm gear, electric, hydraulic, pneumatic, automatic, etc. Products are widely used in domestic petrochemical, chemical, pharmaceutical, paper, environmental protection, electric power and other industries, and exported to Europe, America, the Middle East, Southeast Asia and other markets, and even exported to Europe, Southeast Asia and other countries. Stable and reliable quality, well received by users!
Since the establishment of the enterprise in 2002, the company has been committed to the professional research and development and production of ball valves. At the same time, we constantly absorb advanced technology at home and abroad, accumulate many years of entrepreneurial history, standardize the implementation of quality system, and integrate the superior resources of enterprises. With strong technical force, exquisite staff, sophisticated equipment, perfect inspection methods, advanced production technology and strict production management, the excellent performance of each valve is guaranteed and its performance in the industry is improved.
The above is the American standard butterfly valve introduced by Bian Xiao. Teammates said that butterfly valves can be used to control a variety of media. Butterfly valves can be used to control air, steam and various corrosive media. Butterfly valve is a valve that can rotate 90 degrees. This valve can get sick at one time, and changing the angle can control the medium flow. Butterfly valve has self-locking ability, so it can be adjusted at any position. The brand selection of butterfly valve is also very important, because there are many brands of butterfly valve, so you should learn to judge.